Bluetooth is being called out by Wi-Fi direct. This is a new specification that announced by the Wi-FiAlliance (the industry group that promotes Wi-Fi) that will allow wireless devices to connect to each other without needing a router. They claim it will work out to about 300 feet and have data rates compatible with current Wi-Fi technology. This could put a serious hurt to Bluetooth if widely adopted. The new peer-to-peer spec is expected to be published soon and the industry group plans on certifying devices in the coming year. It should be an interesting face off. If you want more detailed information, the article I read was on Cnet.